Louvers are slatted structures often found in windows, doors, or vents that allow air and light to pass through while keeping out rain and direct sunlight. They are designed to provide ventilation without compromising privacy or security. Louvers can be made from various materials, including wood, metal, or plastic, and are commonly used in both residential and commercial buildings. In addition to their practical uses, louvers can also enhance the aesthetic appeal of a space. For example, architects often incorporate louvers into their designs to create a modern look while improving energy efficiency. Overall, louvers are a versatile solution for managing airflow and light in any environment.